 So there's an easy way to read them. Number two in reading them, you can't just look at the total number. We talked about this last week. You have to go deeper and look at which artery has which score. There are four or five arteries. They look at each of the arteries of the heart. So they're physically looking at the left anterior artery. They're looking at the right coronary artery. They're looking at the circumflex arteries. They're going to give you per artery a score.